baber/WOPTO huggingface dataset:
Patent JP-2004173469-A (JP)
Title: Method for detecting failure of a/d circuit
Inventor: KAWATANI MASANORI
IPC: H02P29/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To detect failures in an A/D circuit for analog speed command or an A/D circuit for analog torque command without mounting an A/D circuit dedicated for failure detection.  <P>SOLUTION: An A/D circuit 4 for speed command receives an analog speed command 1 and delivers a normal speed command A/D output. An A/D circuit 5 for torque command switches to the analog speed command input 1 by means of an analog switch 3 only under nonconductive state (because output data from the torque command A/D circuit is not required), compares the output data 6 and 7 after being normalized, and alarms failure of the A/D circuit if the difference exceeds 10% of the maximum A/D output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174887-A (JP)
Title: Ink jet recorder
Inventor: SUWA HIDETOMO
IPC: B41J29/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder in which fluttering of a sheet can be suppressed by having a means for supplying drying air in the direction parallel with the recording surface of a medium and an image having a high image quality can be outputted without having an adverse effect on the carriage of the sheet.  <P>SOLUTION: The ink jet recorder comprises a recording means mounted with a head for recording an image on a medium and having a carriage reciprocating in the direction perpendicular to the carrying direction of the medium, an air supply means for drying the medium immediately after recording, and a means for supplying the drying air in the direction parallel with the recording surface of the medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175431-A (JP)
Title: Packaging machine
Inventor: AJIKI KEIJI
IPC: B65B9/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to carry out a highly accurate quantitative packaging without subjection to a packaging film, in a packaging machine with the form of using a continuous film rolled out from a film roll.  <P>SOLUTION: In the packaging machine that comprises a film supply part 5 that supplies and guides the packaging film f rolled out from the film roll 4, a film transporting means that feeds the packaging film f at a pitch, a charging part 3 that places an object W to be packaged on the supplied packaging film f, and a sealing means that seals the continuous packaging film f for every unit of the object W to be packaged into a state of a bag for cut-separating, a metering and displaying means that meters and displays the weight of the object W to be packaged placed on the charging part 3 is installed and a zero-point compensating means that removes the metered value of the weight yielded by the tension of the packaging film f is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003181066-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent decline of a desire of a player for a game to the utmost, even when a big hit is not brought about, though the game continues to some extent.  <P>SOLUTION: In a game machine having a variable display device wherein the left, middle and right patterns are displayed variably on a screen 9, help marks 93 are displayed sequentially with a prescribed probability when the result of a miss (except presentation of identical pips) is displayed on the screen 9. In the case when the big hit is determined preliminarily in a stage wherein two help marks 93 are displayed, a control of presuming to count the displayed result as the miss (false miss) is made and the third help mark 93 is presented on the occasion when the displayed result of the false miss is led out and displayed. When three special characters 93 are present together, in other words, the big hit is brought about even when the displayed result shows the miss.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181763-A (JP)
Title: Multifunction system
Inventor: SUZUKI KATSUYA
IPC: B41J29/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To automatically switch whether or not to make a printing job to be outputted by short distance radio communication interrupt according to the kind of a job being operated.  <P>SOLUTION: A controller has an image reading means for scanning an original and taking the original as image data, an image storage means for storing the taken image data, an image processing block for carrying out image processing to the stored image data, an image output I/F means for connecting the image processing block and an image output means with each other, a network I/F means for connection to a network, and a short distance radio communication means with a short distance radio communication I/F. In the case where it is detected in the middle of the operation of another job being printed already at the time when the stored image data is to be secure printed by the network I/F means that a person who supports the secure printing by the short distance radio communication means is present nearby, whether or not to output the image data stored in the image storage means is automatically judged by the kind of another job being printed at present.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003183706-A (JP)
Title: Method and jig for baking noble metal clay
Inventor: KAWANOBE AKIO
IPC: B22F3/10
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method whereby a noble metal clay molded article obtained by molding and baking a noble metal clay can be easily and simply baked; and a jig used therefor.  <P>SOLUTION: A noble metal clay molded article 1 is baked by placing the molded article 1 into a baking space 8 of a heat-insulating refractory-made container 9 equipped with a lid having an inspection hole and blowing a gas burner flame 2 from an opening 7 formed at a side wall of the container 9 into the baking space 8 of the container 9 thereby to heat the baking space 8 uniformly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004181026-A (JP)
Title: Assembling block device
Inventor: SUSUMAGO KOJI
IPC: A63F9/10
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a function of exhibiting a learning effect such as remembering a letter row by linking the letter row expressing a specified meaning such as spelling of a name possessed by an assembled object with a block unit to be used.  <P>SOLUTION: The subject assembling block device is so formed that a plurality of block units (B1, B2, B3 and the like) are engaged and connected into the object T having the specified meaning. The respective block units (B1, B2, B3, and the like) are provided correspondingly to the respective letters of the letter row expressing the meaning of the object T and express the shape of the letters corresponding to the outline shape of the respective block units (B1, B2, B3 and the like). An attachment F related to the object is constituted by adding to the object T and a block unit B5 expressing the shape of the attachment F is also included in this device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182431-A (JP)
Title: Elevator hall display system and its displaying method
Inventor: OYA KYOZO
IPC: B66B3/02
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator hall display system which is capable of reliably informing a user that an elevator is under maintenance and inspection by using an elevator hall digital indicator situated at an elevator hall, and a display method.  <P>SOLUTION: The elevator hall display system comprises a maintenance inspection mode deciding means 11 to output a display switching command by which display is switched when it is decided that switching to a maintenance inspection mode is effected based on input of a maintenance inspection mode demand signal; a maintenance inspection indicating means 12 to output a flow display command by which given words and phrases to express that the system is under maintenance and inspection are displayed in a flowing manner one by one; and a hall displaying means 2 to display given words and phrases one by one based on a flow display command to repeat it. The maintenance inspection display means 12 causes the hall display means 12 to display the given words and phrases such that distinction is made between a first letter and other letters.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003249466-A (JP)
Title: Silicon semiconductor wafer, and method for producing a number of semiconductor wafers and use thereof
Inventor: WENSKI GUIDO
IPC: B24B37/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon semiconductor wafer and a manufacturing method of a number of semiconductor wafers.  <P>SOLUTION: In a silicon semiconductor wafer with a diameter of 200 nm or more and a polished front surface and a polished back surface and a maximum local flatness value SFQR<SB>max</SB>of 0.13 μm or less to a surface raster of segments with a size of 26 mm × 8 mm on the front surface, the maximum local height deviation P/V(10×10)<SB>max</SB>of the front surface from an ideal plane is 70 nm or less to sliding subregions with dimensions of 10 mm × 10 mm. In a method for producing a number of silicon semiconductor wafers, a preset portion in a front surface of the semiconductor wafers is polished using at least a relatively low polishing pressure, and other portions of the semiconductor wafers are polished at a relatively high polishing pressure. Thereby, a manufacturing cost of a silicon wafer can be remarkably lowered.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004184819-A (JP)
Title: Spectacle frame
Inventor: SAKAI YASUSHI
IPC: G02C5/16
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle frame whose gravitational center position can be adjusted in balance flexibly and in detail without spoiling the flexibility of drop end parts.  <P>SOLUTION: A drop end part 10 of the spectacle frame 1 is composed of a plastically deformable core bar 11, a plurality of detachable weight comas 12 which are arranged on the core barrel in array, and stoppers 13 and 14. The weight pieces are mounted on the outer circumference of the core bar by running the bar core 11 through a through hole 12a and brought into contact with adjacent ones by bringing convex surfaces 12c and concave surfaces 12d of the same curvature formed on both end surfaces of the respective weight pieces 12. A group of weight pieces 12 differing in specific gravity is prepared and the weight of the drop end part 12 is adjusted by replacing weight pieces 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183600-A (JP)
Title: Fuel injection valve
Inventor: KITAGAWA KAZUNORI
IPC: F02M61/10
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve reduced in the bound of a valve element in closing the valve.  <P>SOLUTION: The fuel injection valve comprises: a core; a solenoid device having an armature and a coil; and a valve gear connected to the valve device and having a valve element connected to and moving with the armature, and a valve seat opened/closed by separation from/contact with the valve element. The fuel injection valve further comprises: a passage communicating with an air gap formed between the core and the armature; and a pressure chamber communicating with the passage to communicate with the air gap through the passage. A partition wall forming the pressure chamber is made from a resin pressure chamber wall member, and each of the passage and pressure chamber has geometry where pressure wave generating in the air gap is phase-inverted to be returned to the air gap, so that pressure in the air gap is increased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187475-A (JP)
Title: Control system
Inventor: TOMIYAMA MASAYASU
IPC: G03G21/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system capable of stabilizing starting characteristics and eliminating power consumption by a dummy load after starting, and to provide a control method of the dummy load in an image forming apparatus and a multi-output power supply.  <P>SOLUTION: When a multi-output power supply is started, a transistor 76 is turned on as a 24V output increases to connect a dummy load 23 with a 24V output end. When the load on the multi-output power supply is increased after starting, a transistor 79 is turned on by an output from a microcontroller 70. Consequently, the transistor 76 is turned off to disconnect the dummy load 23 from a rectifying/smoothing section.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189793-A (JP)
Title: Preparation method of polyimide resin
Inventor: OKADA WATARU
IPC: C08G73/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of preparing a polyimide resin that can industrially advantageously prepare a polyimide resin which has a very high utility value as electric/electronic materials, is excellent in heat resistance and fabricability and has a stable quality without using an organic solvent.  <P>SOLUTION: In the preparation method of the polyimide resin, a tetracarboxylic dianhydride and a diamine are kneaded using a kneader without any solvent and reacted through shear heating. Here, the tetracarboxylic dianhydride and the diamine are both in solid states and preferably have average particle sizes of ≤30 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191505-A (JP)
Title: Transfer transport device and image forming apparatus
Inventor: SAKASHITA TAKESHI
IPC: G03G15/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer transport unit that prevents transfer paper transport failure even when the transfer paper receiving side of a transfer transport belt for transporting transfer paper is moved apart from a photoreceptor drum, and also to provide an image forming apparatus.  <P>SOLUTION: A transfer medium guide member 202 is disposed on the transfer paper receiving side of the transfer transport belt 60, and is constructed such that the downstream end 202a of the transfer paper guide member 202 in the direction of the transport of the transfer paper moves following the movement of the transfer paper receiving side of the transfer transport belt 60 when the end 202a is brought into contact with the photoreceptor drum or separated therefrom.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003193341-A (JP)
Title: Spinning apparatus
Inventor: GUBSER LOUIS
IPC: D01H7/04
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning apparatus capable of readily exchanging a yarn clamping apparatus.  <P>SOLUTION: This spinning apparatus comprises an underwinding crown 15 in which the yarn clamping apparatus 150 is located within the upper range and a sliding sleeve 9 surrounding a spindle shaft 1. The sliding sleeve 9 is operatively coupled to the underwinding crown 15 in order to hold an underwinding 45 of the yarn wound in a clamping manner around a winding tube 2 arranged on the spindle shaft 1. The yarn clamping apparatus 150 is a simply exchangeable preassembled constituent unit and has a sleeve part 15' as a constituent part having supporting properties. The sleeve part 15' has a slide fit on the spindle shaft 1 and is coupled relatively unrotatably and unmovably in the shaft direction with shape-connective coupling parts 17, 1a, 1b and 15'a to the spindle shaft 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194129-A (JP)
Title: Video information transaction method and industrial product with video information attached thereon
Inventor: KATSUTA DAISUKE
IPC: H04N7/173
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide video information having reliability for enabling visual examination of defects of a welding part such as a pipe, which used to be performed by visual inspection, by a video such as a moving image or a still picture.  <P>SOLUTION: The reliability is increased by adding to the video information on time, a place, a temperature, a humidity, an altitude, environments, a voice or the like at the time of filming. Moreover, by transferring filming data to a data management company through the Internet or the like immediately after the filming without storing them in a video acquisition means, it becomes impossible to revise a photographer or the like, the reliability of the video is increased, and the video information becomes one of high reliability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190423-A (JP)
Title: METHOD OF ANCHORING PC STEEL AT JOINT BETWEEN PCaPC COLUMN AND BEAM
Inventor: TAKAHASHI KAZUYOSHI
IPC: E04B1/58
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of anchoring PC steels at a joint between a PCaPC column and a PCaPC beam, which solves a conventional problem of insufficient filling of concrete when the concrete is placed, and achieves improvement in reliability of a joint panel portion between the PCaPC column and the PCaPC beam, and increase in the bearing strength of the same, by forming the panel portion of ultra-high-strength concrete beforehand.  <P>SOLUTION: According to the structures of the PCaPC column and the PCaPC beam, a block 60 which constitutes a terminal anchor body of a PC steel of each of the beams 10, 20, and is formed of fiber-reinforced reactive powder concrete, is built in the column 30 as a core, and a tie hoop 35 is arranged only on the periphery of main reinforcements 33 of the column 30. Then an anchor body 40 of the PC steel, formed only of a bearing plate 42 and an anchor head 41 is inserted into the block 60 and anchored in the same.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191329-A (JP)
Title: Gps type wave direction measuring method
Inventor: KASAI TOKIO
IPC: G01C13/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GPS type wave direction measuring method which has an algorithm capable of performing automatic simple and stable wave direction analysis, by making it possible to perform wave direction analysis of a wave based on GPS positioning data.  <P>SOLUTION: On the basis of the transverse two-dimensional displacement of a floating body such as a buoy robot floating on the wave obtained by GPS positioning, this GPS type wave direction measuring method presumes the transverse speed of the wave at approximately maximum peak points of the wave height by numerical differentiation, at a plurality of points near the peak point existing in a period of the wave specified by a zero-up crossing method. The wave direction of the wave in that period can be found from the transverse speed. The instrumentation of the direction of the sea wave does not involve artificial judgment, and objective and precise instrumentation can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195347-A (JP)
Title: Oil-water separating apparatus and oil-water separating method
Inventor: KAGAWA SEIJIRO
IPC: B01D17/025
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation method of a granulation type in which the emulsion state of emulsified oil contained in water extracted from a gravity separation tank is destructed by adding a treating agent to do fine separation and an apparatus for the method.  <P>SOLUTION: Raw water is supplied in an ascending flow to the gravity separation tank (1), oil is adhered to a netlike skeleton body (3) packed in the contact separation chamber (4) of the tank (1) and converted into oil drops, the oil drops in which buoyancy is superior to adhesion are floated from the chamber (4), and the granulated oil in the raw water is separated. Next, the emulsified oil which could not be treated in the chamber (4) is extracted from the tank (1), agitated by a line mixer (12) while being added with the treating agent, supplied to a precise separation tank after being passed through a strainer (15), and passed through a lipophilic fiber sheet (18) housed in a fine separation chamber (21) to adsorb the oil to the fibers. The oil extracted from the sheet (18) by buoyancy is floated from the chamber (21), and the granulated oil and treatment water are separated and discharged. High separation efficiency can be kept over a long time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201414-A (JP)
Title: Apparatus and method for controlling motor and electric power steering apparatus
Inventor: SUZUKI HIROSHI
IPC: H02P21/22
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for controlling a motor for suppressing a torque ripple.  <P>SOLUTION: According to the dead time compensating control of an electric power steering apparatus, dead time compensating amounts DTUp, DTUm, DTVp, DTVm, DTWp and DTWm by a dead time compensation control means 52q are found by a dead time compensating value calculating means 52p based on at least one of (1) voltage command values Vu*, Vv*, and Vw* to a PWM control, (2) the output voltage values Vu, Vv and Vw of an inverter 56, (3) the DC power source voltage value Vb of a DC power source Batt, and (4) current command values Iu*, Iv* and Iw* or output current values Iu, Iv and Iw.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003200348-A (JP)
Title: Polishing method for wafer
Inventor: SHIMOKAWA MASAAKI
IPC: B24B37/00
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMP device that can uniformize a polishing amount of each of simultaneously polished wafers and can appropriately supply abrasive slurry to the wafers even when the supplied abrasive slurry has a high flow rate.  <P>SOLUTION: The CMP device comprises a surface plate 10 driven for rotation about a first rotation axis Ax1, an abrasive pad 11 stuck on the surface plate 10, two sets of carriers 20 driven for rotation about second rotation axes Ax2 eccentric to the first rotation axis Ax1 and designed to hold wafers 12 and press them against the abrasive pad 11 respectively, a supply nozzle 30 for supplying abrasive slurry 13 onto the abrasive pad 11, and a regulation mechanism 40 for regulating a tip position of the supply nozzle 30 relative to the abrasive pad 11. The tip of the supply nozzle 30 is moved appropriately in dependence on the supply of the abrasive slurry, the positions of the wafers, and the like to regulate the supply position of the abrasive slurry.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004205213-A (JP)
Title: Analyzer equipped with foreign matter detecting function
Inventor: OKUDA HISASHI
IPC: G01N27/28
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem brought about by erroneous measurement when foreign matter such as a liquid or the like gets into an analyzer or a problem from a sanitation aspect.  <P>SOLUTION: The analyzer X1 equipped with a connector part 2 which mounts an analyzing appliance 1 equipped with first and second electrodes and has an opening part 20 and first and second terminals 21 and 22 to be brought into contact with the first and second electrodes and further equipped with a foreign matter detecting means for detecting that foreign matter gets into the connector part 2. The foreign matter detecting means has a variable part 3A yielding a change, for example, at least one of a mechanical change, an electrical change and a chemical change. The variable part 3A has a function for changing the first and second terminals 21 and 22 from a continuity state to a non-continuity state, for example, when foreign matter gets into the connector part 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203949-A (JP)
Title: Resin composition
Inventor: MATSUMOTO TAKASHI
IPC: C08F283/01
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-odor resin composition which is excellent in cold-setting property, surface-drying property and workability and, after drying, yields a coating film excellent in physical properties, surface appearance and adhesion and assembly adhesion properties to concrete, asphalt, wood, or the like.  <P>SOLUTION: This resin composition contains (A) a resin having a polymerizable unsaturated group, (B) an acrylic monomer containing phenyl group and having a molecular weight of 180-500 and (C) a hydroxyalkyl (meth)acrylate containing a 1-4C alkyl group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI